UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111100.upa.cvt Date: 0000Z 11 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 11 NOV 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1001 64 21.6 15.6 69 6.0 17.7 0 0 294.7 296.7 290.8 326.8 11.20 1 1000 73 21.6 15.6 69 6.0 17.7 340 1 294.8 296.8 290.8 326.9 11.21 2 925 743 15.6 14.0 90 1.6 14.6 355 21 295.3 297.2 290.7 326.7 10.92 3 913 854 14.4 13.6 95 0.8 13.9 18 25 295.1 297.1 290.6 326.1 10.78 4 908 901 17.4 13.2 76 4.2 14.7 27 27 298.7 300.6 291.6 329.5 10.56 5 900 977 18.6 13.6 73 5.0 15.4 28 27 300.7 302.7 292.5 332.8 10.94 6 880 1170 17.8 13.0 73 4.8 14.7 21 27 301.8 303.8 292.7 333.6 10.76 7 850 1468 19.2 10.2 56 9.0 13.5 10 27 306.3 308.0 292.8 334.1 9.23 8 843 1539 19.2 9.2 52 10.0 13.0 10 29 307.0 308.6 292.6 333.3 8.69 9 841 1560 19.4 9.4 52 10.0 13.1 11 29 307.4 309.1 292.9 334.2 8.84 10 776 2247 14.4 10.8 79 3.6 12.1 14 32 309.2 311.2 294.6 341.3 10.55 11 730 2763 13.2 6.2 62 7.0 8.9 346 25 313.3 314.9 294.0 338.7 8.17 12 700 3115 10.6 6.4 75 4.2 8.0 360 23 314.2 315.9 294.6 341.2 8.65 13 614 4197 4.6 0.9 77 3.7 2.5 358 22 319.3 320.6 294.5 340.7 6.67 14 580 4661 3.6 -4.4 56 8.0 -0.5 344 23 323.4 324.3 294.1 339.0 4.76 15 542 5209 0.4 -7.6 55 8.0 -3.4 5 25 325.9 326.7 294.1 339.2 3.99 16 500 5850 -5.5 -9.4 74 3.9 -7.2 350 29 326.3 327.1 294.0 338.9 3.75 17 468 6366 -9.5 -10.3 94 0.8 -9.8 336 29 327.6 328.3 294.4 340.2 3.73 18 462 6466 -8.9 -9.9 92 1.0 -9.4 334 29 329.6 330.3 295.0 342.8 3.91 19 448 6705 -9.9 -10.4 96 0.5 -10.1 330 27 331.2 332.0 295.4 344.4 3.87 20 424 7131 -9.3 -11.6 83 2.3 -10.3 39 19 337.2 338.0 296.7 350.2 3.72 21 400 7580 -12.5 -13.6 91 1.1 -13.0 85 35 338.7 339.4 296.7 350.5 3.35 22 392 7734 -13.5 -14.0 96 0.5 -13.7 88 34 339.4 340.1 296.8 351.1 3.31 23 300 9720 -26.9 -29.7 77 2.8 -27.5 110 19 347.5 347.7 297.0 351.6 1.09 24 273 10394 -31.5 -34.6 74 3.1 -32.0 100 25 350.3 350.5 297.3 353.2 0.74 25 261 10710 -33.9 -38.5 63 4.6 -34.6 99 23 351.3 351.4 297.4 353.4 0.53 26 250 11010 -36.5 -40.8 64 4.3 -37.0 125 19 351.8 351.9 297.4 353.6 0.43 27 233 11493 -41.1 -44.6 69 3.5 -41.4 112 17 352.0 352.0 297.3 353.3 0.31 28 203 12413 -49.1 -55.1 50 6.0 -49.4 134 13 353.5 353.5 297.5 354.0 0.11 29 200 12510 -50.1 -56.1 49 6.0 -50.3 155 13 353.4 353.5 297.4 353.8 0.10 30 180 13186 -56.5 -60.3 62 3.8 -56.6 155 14 353.8 353.8 297.5 354.1 0.06 31 175 13363 -58.3 -63.3 53 5.0 -58.4 155 15 353.7 353.7 297.5 353.9 0.04 32 159 13956 -63.9 -69.9 44 6.0 -64.0 188 18 354.1 354.1 297.5 354.1 0.02 33 150 14310 -66.3 -79.3 15 13.0 -66.4 200 23 355.9 355.9 297.9 355.9 0.00 34 145 14516 -65.9 -86.9 4 21.0 -66.0 200 24 360.0 360.0 298.7 360.0 0.00 35 140 14729 -67.3 -85.3 6 18.0 -67.4 195 22 361.2 361.2 299.0 361.2 0.00 36 100 16680 -84.1 -89.1 41 5.0 -84.1 120 25 365.2 365.2 299.7 365.2 0.00 37 94 17022 -86.7 -90.9 46 4.2 -86.7 130 21 366.6 366.6 299.9 366.7 0.00 38 84 17637 -87.3 -91.9 42 4.6 -87.3 302 9 377.4 377.4 301.8 377.4 0.00 39 82 17769 -87.5 -93.5 32 6.0 -87.5 311 9 379.6 379.6 302.2 379.6 0.00 40 80 17904 -86.7 -94.7 22 8.0 -86.7 307 9 384.0 384.0 302.9 384.0 0.00 41 80 17904 -84.5 -94.5 15 10.0 -84.5 307 9 388.5 388.5 303.6 388.5 0.00 42 79 17975 -77.7 -89.7 13 12.0 -77.7 311 9 403.9 403.9 305.7 403.9 0.00 43 78 18049 -74.9 -86.9 14 12.0 -74.9 335 9 411.2 411.2 306.7 411.2 0.00 44 74 18356 -73.9 -87.9 10 14.0 -74.0 51 14 419.6 419.6 307.7 419.6 0.00 45 70 18680 -75.5 -87.5 14 12.0 -75.6 100 23 422.9 422.9 308.0 422.9 0.00 46 64 19198 -76.5 -88.5 13 12.0 -76.6 110 23 431.6 431.6 309.0 431.7 0.00 47 60 19573 -73.1 -89.1 7 16.0 -73.2 133 6 447.3 447.3 310.6 447.3 0.00 48 55 20082 -74.1 -90.1 7 16.0 -74.2 87 17 456.3 456.3 311.4 456.3 0.00 49 51 20530 -67.1 -90.1 2 23.0 -67.3 58 21 482.6 482.6 313.7 482.6 0.00 50 50 20650 -65.9 -89.9 2 24.0 -66.2 50 15 488.2 488.2 314.1 488.2 0.00 51 45 21294 -63.3 -89.3 2 26.0 -63.7 94 15 509.4 509.4 315.6 509.5 0.00 52 41 21864 -64.5 -89.5 2 25.0 -64.9 95 16 520.2 520.2 316.3 520.2 0.00 53 30 23800 -58.7 -87.7 1 29.0 -59.7 70 19 584.6 584.6 319.9 584.7 0.01 54 23 25480 -55.9 -86.9 1 31.0 -57.7 60 10 639.0 639.0 322.3 639.1 0.01 TRP 94 17022 -86.7 -90.9 46 4.2 -86.7 130 21 366.6 366.6 299.9 366.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 539.15 mb = 5252.28 m = 17231.68 ft Wetbulb zero: 585.66 mb = 4581.80 m = 15031.97 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 69.51 % Est. max temperature: 33.04 C = 91.48 F Sfc-Lift cond lev (LCL): 916.30 mb = 823.30 m = 2701.08 ft T: 14.73 C 700-500 lapse rate: 5.89 C/km ThetaE index: 2.54 C Layer 730.0- 700.0 mb Conv cond level (CCL): 683.71 mb = 3309.36 m = 10857.35 ft Mean mixing ratio: 11.00 g/kg Conv temperature: 42.09 C = 107.75 F Cap Strength: 8.99 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 15.27 C Lifted Index @700 mb: 7.36 C Showalter Index: 3.86 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 15.70 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.40 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.37 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 26369.11 J/kg Cap Strength: 8.95 C Lift Cond Lev (LCL): 902.18 mb = 956.01 m = 3136.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 18 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1001 64 0 0 -0.0 -0.0 | 214 18 10.1 15.3 1 1000 73 340 1 0.3 -0.9 | 216 18 10.5 14.3 2 973 305 15 17 -4.4 -16.4 | 281 6 5.7 -1.1 3 939 610 15 15 -3.9 -14.5 | 263 6 6.2 0.8 4 925 743 355 21 1.8 -20.9 | 295 13 12.0 -5.6 5 907 914 30 27 -13.5 -23.4 | 23 9 -3.4 -8.1 6 850 1468 10 27 -4.7 -26.6 | 334 13 5.4 -11.3 7 844 1524 10 29 -5.0 -28.6 | 339 14 5.1 -13.3 8 786 2134 20 33 -11.3 -31.0 | 4 16 -1.2 -15.7 9 731 2743 345 25 6.5 -24.1 | 298 19 16.6 -8.9 10 700 3115 360 23 -0.0 -23.0 | 307 13 10.1 -7.7 11 655 3658 15 21 -5.4 -20.3 | 317 7 4.7 -5.0 12 585 4572 345 23 6.0 -22.2 | 293 18 16.1 -6.9 13 564 4877 340 25 8.6 -23.5 | 294 20 18.7 -8.2 14 543 5182 5 25 -2.2 -24.9 | 320 12 7.9 -9.6 15 500 5850 350 29 5.0 -28.6 | 311 20 15.2 -13.3 16 484 6096 345 27 7.0 -26.1 | 302 20 17.1 -10.8 17 466 6401 335 29 12.3 -26.3 | 296 25 22.4 -11.0 18 448 6706 330 27 13.5 -23.4 | 289 25 23.6 -8.1 19 430 7010 10 17 -3.0 -16.7 | 282 7 7.2 -1.5 20 414 7315 85 21 -20.9 -1.8 | 141 17 -10.8 13.4 21 400 7580 85 35 -34.9 -3.1 | 116 28 -24.7 12.2 22 398 7620 85 35 -34.9 -3.1 | 116 28 -24.7 12.2 23 352 8534 110 27 -25.4 9.2 | 148 29 -15.2 24.5 24 324 9144 100 29 -28.6 5.0 | 138 27 -18.4 20.3 25 300 9720 110 19 -17.9 6.5 | 160 23 -7.7 21.8 26 299 9754 115 17 -15.4 7.2 | 167 23 -5.3 22.5 27 274 10363 100 25 -24.6 4.3 | 144 24 -14.5 19.6 28 262 10668 95 23 -22.9 2.0 | 144 21 -12.8 17.3 29 251 10973 125 21 -17.2 12.0 | 165 28 -7.1 27.3 30 250 11010 125 19 -15.6 10.9 | 168 27 -5.4 26.2 31 219 11887 100 15 -14.8 2.6 | 165 18 -4.6 17.9 32 200 12497 140 13 -8.4 10.0 | 184 25 1.8 25.2 33 200 12510 155 13 -5.5 11.8 | 190 27 4.6 27.1 34 173 13411 155 15 -6.3 13.6 | 187 29 3.8 28.9 35 165 13716 180 15 0.0 15.0 | 198 32 10.1 30.3 36 150 14310 200 23 7.9 21.6 | 206 41 18.0 36.9 37 142 14630 200 25 8.6 23.5 | 206 43 18.7 38.8 38 135 14935 180 15 0.0 15.0 | 198 32 10.1 30.3 39 128 15240 185 11 1.0 11.0 | 203 28 11.1 26.2 40 121 15545 175 13 -1.1 13.0 | 198 30 9.0 28.2 41 115 15850 125 15 -12.3 8.6 | 175 24 -2.2 23.9 42 100 16680 120 25 -21.7 12.5 | 157 30 -11.5 27.8 43 98 16764 110 27 -25.4 9.2 | 148 29 -15.2 24.5 44 94 17022 130 21 -16.1 13.5 | 168 29 -6.0 28.8 45 93 17069 120 25 -21.7 12.5 | 157 30 -11.5 27.8 46 88 17374 145 9 -5.2 7.4 | 192 23 5.0 22.7 47 84 17678 315 9 6.4 -6.4 | 242 19 16.5 8.9 48 79 17983 305 9 7.4 -5.2 | 240 20 17.5 10.1 49 75 18288 50 9 -6.9 -5.8 | 199 10 3.2 9.5 50 71 18593 55 29 -23.8 -16.6 | 84 14 -13.6 -1.4 51 70 18680 100 23 -22.7 4.0 | 147 23 -12.5 19.3 52 64 19202 110 23 -21.6 7.9 | 154 26 -11.5 23.1 53 61 19507 140 5 -3.2 3.8 | 200 20 6.9 19.1 54 55 20117 85 17 -16.9 -1.5 | 154 15 -6.8 13.8 55 52 20422 65 27 -24.5 -11.4 | 105 15 -14.3 3.9 56 50 20650 50 15 -11.5 -9.6 | 166 6 -1.4 5.6 57 47 21031 50 15 -11.5 -9.6 | 166 6 -1.4 5.6 58 45 21336 100 15 -14.8 2.6 | 165 18 -4.6 17.9 59 43 21641 110 25 -23.5 8.6 | 151 27 -13.4 23.8 60 41 21946 90 13 -13.0 0.0 | 169 16 -2.9 15.3 61 39 22250 75 17 -16.4 -4.4 | 150 13 -6.3 10.9 62 37 22555 90 17 -17.0 0.0 | 156 17 -6.9 15.3 63 35 22860 60 21 -18.2 -10.5 | 121 9 -8.1 4.8 64 33 23165 60 27 -23.4 -13.5 | 98 13 -13.3 1.8 65 32 23470 100 17 -16.7 3.0 | 160 19 -6.6 18.2 66 30 23800 70 19 -17.9 -6.5 | 139 12 -7.7 8.8 67 26 24384 70 21 -19.7 -7.2 | 130 13 -9.6 8.1 68 24 24689 80 11 -10.8 -1.9 | 177 13 -0.7 13.4 69 22 24994 45 9 -6.4 -6.4 | 203 10 3.8 8.9 70 21 25298 80 19 -18.7 -3.3 | 144 15 -8.6 12.0 71 19 25603 70 15 -14.1 -5.1 | 159 11 -4.0 10.1 Wind Parameters Mean winds (0-6000m): 3.5 at 24.4 knts Storm direction: 33.5 at 18.3 knts Shear (0-3000m) pos: 4.9 neg: 3.2 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 116.9 neg: -101.9 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 20.12 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 14 13 246 8| 15.7 0.0 15.7| 39.4 -2.0 37.4 74.8 0.60| 19.7 11.8 1000 16 18 286 6| 13.9 0.0 13.9| 82.0 -6.0 76.0 76.0 0.66| 22.0 14.5 1500 16 21 317 6| 9.3 2.5 11.7| 87.1 -23.0 64.1 42.8 0.46| 17.8 8.1 2000 16 23 332 8| 8.0 1.8 9.9|108.1 -23.0 85.1 42.6 0.51| 14.7 7.5 2500 14 25 335 10| 6.4 3.8 10.3|108.1 -79.2 28.9 11.6 0.22| 14.6 3.2 3000 11 25 329 11| 4.9 3.2 8.1|116.9-101.9 15.0 5.0 0.16| 13.9 2.2 4000 10 24 324 10| 4.0 2.9 6.9|122.2-106.5 15.7 3.9 0.14| 12.0 1.7 5000 6 24 317 12| 3.6 3.0 6.6|144.1-117.5 26.6 5.3 0.14| 11.2 1.5 6000 4 24 317 13| 3.2 2.9 6.1|154.1-142.9 11.1 1.9 0.10| 10.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251111.00.gif